GFA Series - Compact Infrared Furnace


Thermo Riko GFA430Thermo Riko's GFA Series Uniform Heat Treatment system is using a unique technique with Gold coated mirror tube and inconel heater in order to maximise the efficiency of Infrared reflection in the tube and provides wide uniform region along the length of the whole tube.


Schematic Diagram of GFA furnaceInfrared Gold furnace red hot picture


Model GFA430 GFB450 GFC650 GFA430-2
Gold mirror tube Ø81 x 305L Ø81 x 508L Ø110 x 508L Ø81 x 305L x 2
Furnace interior dimensions Ø41 x 340L Ø41 x 545L Ø61 x 545L Ø41 x 320L x 2
Furnace core pipe outside dia. (inside dia.) 40 (36) 40 (36) 60 (55) 40 (36)
Max. operating temp. (ºC) 1,000 1,000 1,000 1,000
Uniform temperature volume 200L 350L 300L 200L x 2
Power (kW) 3.0 3.0 3.0 3.0 x 2
Max. voltage (V) 220 220 220 220
Weight (kg) 4.0 4.5 5.4 5.4



Temperature Uniformity in the tube at different temperatures
GFA Infrared Furnace Uniformity Graph